QueryConnection proxyConnection ;
InetAddress targetAddress ;
proxyConnection. fetchActiveConnections ( )
        . thenAccept (spigotConnections -> {
            for (QueryConnection spigotConnection : spigotConnections ) {
                if (spigotConnection. getAddress ( ). equals (targetAddress ) ) {
                    spigotConnection. sendQuery ( "myplugin:mymessage", "HELLO". getBytes (StandardCharsets. UTF_8 ) ) ;
                }
            }
        } ) ;